Komatsu 450FXL-1 Crawler Feller Buncher Shop Manual CEBM023102
$40.00
- Type Of Manual: Shop Manual
- Manual ID: CEBM023102
- Format: PDF
- Size: 107.6MB
- Number of Pages: 411
Category: Komatsu Shop Manual PDF
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Model List:
- 450FXL-1 Crawler Feller Buncher
- 1. CEBM023102 450FXL1
- 1.1. CONTENTS
- 1.2. FOREWORD
- 1.2.1. Safety Notice
- 1.2.1.1. Important Safety Notice
- 1.2.1.2. General Precautions
- 1.2.1.3. Preparations For Work
- 1.2.1.4. Precautions During Work
- 1.2.2. GENERAL
- 1.2.2.1. HOW TO READ THE SHOP MANUAL
- 1.2.2.2. HOISTING INSTRUCTIONS
- 1.2.2.3. HANDLING ELECTRIC EQUIPMENT AND HYDRAULIC COMPONENTS
- 1.2.2.4. PUSH PULL COUPLER
- 1.2.2.5. EXPLANATION OF MAINTENANCE STANDARD TERMS
- 1.2.2.6. STANDARD TIGHTENING TORQUE
- 1.2.2.7. GENERAL INSTRUCTIONS
- 1.2.2.8. CONVERSION TABLES
- 1.2.2.9. COATING MATERIALS
- 1.3. GENERAL
- 1.3.1. SPECIFICATIONS
- 1.3.1.1. Dimensions
- 1.3.2. BOOM AND ARM SWEEP DIAGRAMS
- 1.3.3. SPECIFICATIONS
- 1.3.3.1. Engine
- 1.3.3.2. Hydraulic and Engine Oil Selection, Lubricating Oils, and Grease
- 1.3.3.3. Hydraulic Oil Viscosity Selection
- 1.3.3.4. Hydraulic System
- 1.3.3.5. Lubricant and Fill Capacities
- 1.4. TESTING AND ADJUSTING
- 1.4.1. TESTING AND ADJUSTING
- 1.4.1.1. FIRE SUPPRESSION SYSTEM (OPTIONAL)
- 1.4.1.2. HYDRAULIC PRESSURE SETTINGS
- 1.4.1.3. CONTROL VALVE CIRCUIT PRESSURE ADJUSTMENTS
- 1.5. TROUBLESHOOTING
- 1.5.1. RELAY FUSE LOCATIONS
- 1.5.1.1. Relay Location and Identification
- 1.5.1.2. Mini Fuse Bank A Location and Identification
- 1.5.1.3. Mini Fuse Bank A Location
- 1.5.1.4. Mini Fuse Bank B Location and Identification
- 1.5.1.5. Mini Fuse Bank B Location
- 1.5.1.6. Maxi Fuse Bank C Location and Identification
- 1.5.1.7. Maxi Fuse Bank D Location and Identification
- 1.5.2. GENERAL INFORMATION
- 1.5.2.1. Points to Remember
- 1.5.2.2. Sequence of Events
- 1.5.2.3. Handling Electric Equipment and Hydraulic Components
- 1.5.2.4. Connectors for Tier 3 Engines
- 1.5.2.5. Checks Before Troubleshooting
- 1.5.3. GENERAL HYDRAULIC PROBLEMS
- 1.5.4. MACHINE OVERHEAT PROBLEMS
- 1.5.5. IMPLEMENT FUNCTION PROBLEMS
- 1.5.6. TRACK DRIVE PROBLEMS
- 1.5.7. ENGINE PROBLEMS
- 1.5.8. ELECTRICAL PROBLEMS
- 1.5.9. AIR CONDITIONER / HEATER PROBLEMS
- 1.5.10. DISC SAW CIRCUIT PROBLEMS
- 1.6. DISASSEMBLY AND ASSEMBLY
- 1.6.1. HOW TO READ THIS MANUAL
- 1.6.1.1. Removal And Installation Of Assemblies
- 1.6.1.2. Disassembly And Assembly Of Assemblies
- 1.6.2. SPECIAL TOOLS LIST
- 1.6.3. CONNECTOR REPAIR PROCEDURES
- 1.6.3.1. Stripping Insulation
- 1.6.3.2. Wire Inspection
- 1.6.3.3. Contact Terminal Removal (HD30 Type)
- 1.6.3.4. Crimping Contact Terminal (HD30 Type)
- 1.6.3.5. Insertion Of Contact Terminal (HD30 Type)
- 1.6.3.6. Contact Terminal Removal (DT Type)
- 1.6.3.7. Crimping Contact Terminal (DT Type)
- 1.6.3.8. Insertion Of Contact Terminal (DT Type)
- 1.6.4. PRECAUTIONS DURING OPERATION
- 1.6.4.1. Precautions when Performing Removal Work
- 1.6.4.2. Precautions when Performing Installation Work
- 1.6.4.3. Precautions when Completing The Operations
- 1.6.4.4. Other Precautions
- 1.6.4.5. Tool Tilt Cylinder
- 1.6.4.6. Stick Cylinder
- 1.6.4.7. Main Boom Cylinder
- 1.6.5. HYDRAULIC SYSTEM
- 1.6.5.1. Hydraulic Oil Tank
- 1.6.5.2. Auxiliary Oil Cooler
- 1.6.5.3. Hydraulic Tank Vacuum Pump
- 1.6.5.4. Machine StartUp After Hydraulic Component Replacement
- 1.6.5.5. Rotary Manifold
- 1.6.5.6. Swing Motor
- 1.6.5.7. Swing Motor AntiCavitation Valve
- 1.6.5.8. Swing Motor Gearbox Brake
- 1.6.5.9. Swing Motor/Gearbox Assembly
- 1.6.6. SWING BEARING
- 1.6.6.1. Removal
- 1.6.6.2. Installation
- 1.6.7. LEVELING COMPONENTS
- 1.6.7.1. Leveling Cylinder Removal
- 1.6.7.2. Leveling Cylinder Installation
- 1.6.7.3. Turntable Casting
- 1.6.7.4. Intermediate Leveler
- 1.6.7.5. Auxiliary Pump
- 1.6.7.6. Implement Pump
- 1.6.7.7. Auxiliary Oil Cooler Fan Pump
- 1.6.7.8. Charge Pump
- 1.6.7.9. Right Side Drive Pump
- 1.6.7.10. Left Side Drive Pump
- 1.6.8. FINAL DRIVE ASSEMBLY
- 1.6.8.1. Removal
- 1.6.8.2. Disassembly
- 1.6.8.3. Disassembly of Number 1 Carrier
- 1.6.8.4. Assembly of Number 1 Carrier
- 1.6.8.5. Disassembly of Number 2 Carrier
- 1.6.8.6. Assembly of Number 2 Carrier
- 1.6.8.7. Assembly
- 1.6.8.8. Installation
- 1.6.9. MAIN CONTROL VALVE
- 1.6.10. CHARGE MANIFOLD HEATER
- 1.6.10.1. Removal
- 1.6.10.2. Installation
- 1.6.11. CHARGE FILTER MANIFOLD
- 1.6.11.1. Removal
- 1.6.11.2. Installation
- 1.6.12. PILOT PRESSURE MANIFOLD
- 1.6.12.1. Removal and Installation
- 1.6.13. RETURN OIL MANIFOLD (LOGIC BLOCK)
- 1.6.14. SAW STOP VALVE
- 1.6.14.1. Removal and Installation
- 1.6.15. ENGINE FLEXPLATE
- 1.6.15.1. Remove Hydraulic Pumps
- 1.6.15.2. Separate Pump Drive From Engine
- 1.6.15.3. Flexplate Removal
- 1.6.15.4. Flexplate Installation
- 1.6.15.5. Pump Drive Installation
- 1.6.15.6. Install Hydraulic Pumps
- 1.6.16. ENGINE
- 1.6.16.1. Removal
- 1.6.16.2. Installation Preparation
- 1.6.16.3. Installation
- 1.6.17. TRACK SYSTEM
- 1.6.17.1. Track Tension
- 1.6.17.2. Track Shoe Removal and Installation
- 1.6.17.3. Track Removal and Installation
- 1.6.17.4. Idler Wheel, Recoil Spring and Track Adjuster Assembly
- 1.6.17.5. Final Drive Sprocket
- 1.6.17.6. Track Slider
- 1.6.17.7. Upper Track Roller
- 1.7. AIR CONDITIONER
- 1.7.1. AIR CONDITIONER/HEATER
- 1.7.1.1. CHARGING AIR CONDITIONING SYSTEM
- 1.7.1.2. Air Conditioner/Heater Access
- 1.8. DIAGRAMS AND SCHEMATICS
- 1.8.1. TRACK DRIVE CIRCUIT 83381 REV. A
- 1.8.2. COMBINATION BAR SAW AND DISC SAW 83382B
- 1.8.3. DISC SAW 83383B
- 1.8.4. DUAL FLOW PROCESSOR 2 83385B
- 1.8.5. COMBINED FLOW PROCESSOR 3 83386B
- 1.8.6. COMBINED FLOW PROCESSOR 4 83387B
- 1.8.7. INTERMITTENT DISC SAW 83388B
- 1.8.8. BAR SAW 83389B
- 1.8.9. DUAL FLOW PROCESSOR 5 85801A
- 1.8.10. ELECTRICAL MAXI HEAD COMPUTER 00860148 1/2
- 1.8.11. ELECTRICAL MAXI HEAD COMPUTER 00860148 2/2
- 1.8.12. ELECTRICAL 00860154 1/2
- 1.8.13. ELECTRICAL 00860154 2/2
- 1.8.14. HYDRAULIC 00860150
- 1.8.15. MAIN ELECTRICAL CTR, FUSE LEGEND 28606E 1/2
- 1.8.16. MAIN ELECTRICAL CTR, FUSE LEGEND 28606E 2/2
- 1.8.17. DASH PANEL 28411A
- 1.8.18. UPPER CAB HARNESS 28413A
- 1.8.19. RADIO ADAPTER 28414B
- 1.8.20. REAR UPPER LIGHT HARNESS 28415A
- 1.8.21. LOWER CAB SUB HARNESS (SHIFT COIL) 28416A
- 1.8.22. LOWER CAB HARNESS 28417A
- 1.8.23. FOPS LIGHT HARNESS 28418A
- 1.8.24. ENGINE HARNESS 28703B
- 1.8.25. VISOR LIGHT HARNESS 28422B
- 1.8.26. MAXI INTERFACE HARNESS 83093A
- 1.8.27. VAC/VENT SUB HARNESS 27309
- 1.8.28. ROLLY II INSTALLATION KIT, FUSE RELAY 28701 REV A
- 1.8.29. CUMMINS QSC ENGINE SCHEMATIC 83093A
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